Mode of Startup Linux Kernel Based on Flatted Device Tree
Qiu Zhenzhen · Modern Computer · 2009
In the process of startup Linux system,the u-boot should transfer some necessary parameters,such as kernel address,initrd address,cmd_line,the size of memory and the information of peripheral equipment.The former transfer mode is carried out by struct bd info,but the method is lack of agility.So in the up to date startup process adopts transferring parameters mode based on flatted device tree.The method is agility and would be the intending development direction.